204194616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 563397120

約数和(自身を除く): 359202504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 103, 113, 129, 136, 172, 204, 206, 226, 258, 309, 339, 344, 408, 412, 452, 516, 618, 678, 731, 824, 904, 1032, 1236, 1356, 1462, 1751, 1921, 2193, 2472, 2712, 2924, 3502, 3842, 4386, 4429, 4859, 5253, 5763, 5848, 7004, 7684, 8772, 8858, 9718, 10506, 11526, 11639, 13287, 14008, 14577, 15368, 17544, 17716, 19436, 21012, 23052, 23278, 26574, 29154, 34917, 35432, 38872, 42024, 46104, 46556, 53148, 58308, 69834, 75293, 82603, 93112, 106296, 116616, 139668, 150586, 165206, 197863, 225879, 247809, 279336, 301172, 330412, 395726, 451758, 495618, 500477, 593589, 602344, 660824, 791452, 903516, 991236, 1000954, 1187178, 1501431, 1582904, 1807032, 1982472, 2001908, 2374356, 3002862, 4003816, 4748712, 6005724, 8508109, 12011448, 17016218, 25524327, 34032436, 51048654, 68064872, 102097308, 204194616]

約数ペア:

[(1, 204194616), (2, 102097308), (3, 68064872), (4, 51048654), (6, 34032436), (8, 25524327), (12, 17016218), (17, 12011448), (24, 8508109), (34, 6005724), (43, 4748712), (51, 4003816), (68, 3002862), (86, 2374356), (102, 2001908), (103, 1982472), (113, 1807032), (129, 1582904), (136, 1501431), (172, 1187178), (204, 1000954), (206, 991236), (226, 903516), (258, 791452), (309, 660824), (339, 602344), (344, 593589), (408, 500477), (412, 495618), (452, 451758), (516, 395726), (618, 330412), (678, 301172), (731, 279336), (824, 247809), (904, 225879), (1032, 197863), (1236, 165206), (1356, 150586), (1462, 139668), (1751, 116616), (1921, 106296), (2193, 93112), (2472, 82603), (2712, 75293), (2924, 69834), (3502, 58308), (3842, 53148), (4386, 46556), (4429, 46104), (4859, 42024), (5253, 38872), (5763, 35432), (5848, 34917), (7004, 29154), (7684, 26574), (8772, 23278), (8858, 23052), (9718, 21012), (10506, 19436), (11526, 17716), (11639, 17544), (13287, 15368), (14008, 14577)]